Quran 39:19 — The Throngs (Al-Zumar)

With regard to those who have deserved the retribution, can you save those who are already in Hell?

[39:18] They are the ones who examine all words, then follow the best. These are the ones whom GOD has guided; these are the ones who possess intelligence.

[39:20] As for those who reverence their Lord, they will have mansions upon mansions constructed for them, with flowing streams. This is GOD's promise, and GOD never breaks His promise.